/**
 * Created by pello  on 2016/11/25.
 * 创建wtmapSetposition 用户设置位置指令
 */
app.controller("wtmapGetPositionController",["$rootScope","$scope","wtmapService",function($rootScope,$scope,wtmapService){
//初始化地图指令
$scope.mapIntialed=function(option){var promise=wtmapService.intialMap(option.mapid,!1,0,$rootScope.arcgisConfig.lods);//同步调用，获取承诺接口
promise.then(function(mapobj){$scope.mapcadObj=mapobj,$scope.mapcadObj.addDynamicMap($rootScope.arcgisConfig.baseMap),$scope.mapcadObj.zoomTobyXY(option.center.x,option.center.y,option.zoom)},function(data){})},
//获取中心点坐标
//格式：{"type":"point","x":155307.451,"y":139762.144,"spatialReference":{"wkid":102100,"latestWkid":3857}}
$scope.getCenter=function(){return $scope.mapcadObj.appMap.extent.getCenter()}}]),app.directive("wtmapGetPosition",function(){return{restrict:"EA",replace:!0,template:"<div><img id='centerImg' src='/assets/img/location_32.png' style='z-index:1000;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);' />"+'<wt-map mapid="{{option.mapid }}" height="option.height" showgdmap="option.showgdmap" map-intialed="mapIntialed(option)"></wt-map></div>',scope:{option:"=",position:"="},
//require:"wtmapSetPosition",//依赖控制器
controller:"wtmapGetPositionController",link:function(scope,element,attrs,controller){scope.option||(
//设置默认参数
scope.option={mapid:"getPosition",center:{x:155307.451,y:139762.144,lng:0,lat:0},zoom:1,height:600,showgdmap:!1}),
//监视地图拖动事件
element.bind("mouseout",function(){utilities.safeApply(scope,function(){scope.position=scope.getCenter()})})}}});